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National Stock Number:
5365-00-617-1003
Federal Supply Class:
5365
National Item Identification Number:
006171003
Description:
RING,EXTERNALLY THREADED
Detail:
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.
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Manufacturer Information:
| 6171003 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL | STEEL COMP 1018 AND | | STEEL COMP 1022 | | SURFACE TREATMENT | PHOSPHATE | | OVERALL LENGTH | 0.990 INCHES NOMINAL | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DRIVE TYPE | DRILLED FACE | | ACCOMMODATION TYPE AND QUANTITY | 4 HOLES | | DIAMETER | 0.391 INCHES NOMINAL | | DEPTH | 0.313 INCHES NOMINAL | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 90.0 | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 1.875 INCHES NOMINAL | | THREAD SIZE | 4-1/2 IN. -12 | | SCREW THREAD SERIES DESIGNATOR | UN | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | BEVELED THREAD | NOT INCLUDED | | BORE SHAPE | STRAIGHT | | BORE DIAMETER | 3.000 INCHES NOMINAL | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SPECIAL FEATURES | 4 HOLES EQUALLY SPACED BETWEEN DRIVE POINTS; (1) NO. 10 (0.190 IN.)-32NF-2,(2) 1/4IN. DEEP; 1/16IN. RADIUS ON END OPPOSITE TO DRIVE END | | FSC APPLICATION DATA | MOUNT,HOWITZER,155-MM,M14 |
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